Anti-reflux urine collector for patient with urinary incontinence

Abstract

The invention discloses an anti-reflux urine collector for a patient with urinary incontinence. The anti-reflux urine collector comprises a urine guide tank (1), wherein an upper cover (2) which cooperates with the urine guide tank (1) in a sealed and screwed mode is arranged on the upper top surface of the urine guide tank (1), and a piston (3) which is in clearance sliding fit with the inner wall of the urine guide tank (1) is arranged in the urine guide tank (1); and a circumferentially-arranged first ring groove (4) is formed in the outer circle face of the piston (3), a rubber ring (5) capable of being in interference fit with the inner wall of the urine guide tank (1) is embedded in the first ring groove (4), a piston rod (6) concentric with the piston (3) is fixed to the upper top face of the piston (3), the upper end of the piston rod (6) penetrates through the upper cover (2) to be in sealing butt joint with a catheter (7), and a first stop valve (8) cooperating with the catheter (7) in a sleeving manner is arranged on the catheter (7). The anti-reflux urine collector is simple in structure, the piston can be driven through the elastic force of a spring, the self-suction purpose is achieved, and the overall urination effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field related to medical care equipment, in particular to an anti-reflux urinal for patients with urinary incontinence. Background technique [0002] Most of the current common catheterization devices use a catheter to directly pass through the urethra and extend into the bladder to use gravity to discharge the urine straight into the urine collection bag, but in the actual application process, it is necessary to require the patient's bladder and Keep a certain height difference between the urine collection bags, once the urine collection bag is higher than the level of the bladder, urine backflow will occur. Contents of the invention [0003] The object of the present invention is to provide an anti-reflux urinal for patients with urinary incontinence, which can effectively solve the problems in the background technology. [0004] In order to solve the existing problems in the background technology, it include...

AI Technical Summary

Problems solved by technology

[0002] Most of the current common catheterization devices use a catheter to directly pass through the urethra and extend into the bladder to use gravity to discharge the urine straight into the urine collection bag, but in the actual application process, it is necessary to require the patient's bladder and Keep a certain height difference between the urine collection bags, once the urine collection bag is higher than the level of the bladder, urine backflow will occur

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